I need to add 14 minutes and 59 seconds to an unknown time in an array. How do I do this? This is what I have so far:
Date duration = df.parse(\"0000-00-00 0
If you are talking about a java.sql.Timestamp
, it has a method called setTime. java.util.Date
has a setTime
method as well for that sort of thing.
You could something like this:
static final Long duration = ((14 * 60) + 59) * 1000;
oldTimestamp.setTime(oldTimestamp.getTime() + duration);
Just add the appropriate number of milliseconds using #getTime() and #setTime():
timeStamp.setTime(timeStamp.getTime() + (((14 * 60) + 59)* 1000));
If you want to add time in millis then you can just add
(((14 * 60) + 59) * 1000) <-- Mili second value of 14 m and 59 sec
If you just want to add times, I suggest using Joda Time.
The class LocalTime lets you add durations like this:
LocalTime timeSum = time.plusMinutes(14).plusSeconds(59);
arrayOpportunity[2] = arrayOpportunity[2] + 14*60*1000 + 59*1000;
The Date object you have may work, but it doesn't really represent 14 minutes and 59 seconds, it just represents a particular time in calendar (eg. 14 minutes 59 after the epoch start which is 1st January 1970 00:14:59).